ZIP Codes Near 21661 — Rock Hall, MD
There are 82 ZIP codes within 25 miles of 21661, covering 64 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Chestertown, MD | 8.9 mi | 1 |
| Centreville, MD | 11.2 mi | 1 |
| Gibson Island, MD | 12.0 mi | 1 |
| Chester, MD | 12.6 mi | 1 |
| Grasonville, MD | 12.7 mi | 1 |
| Fort Howard, MD | 13.0 mi | 1 |
| Queenstown, MD | 13.7 mi | 1 |
| Church Hill, MD | 13.8 mi | 1 |
| Worton, MD | 13.9 mi | 1 |
| Sparrows Point, MD | 13.9 mi | 1 |
| Annapolis, MD | 14.4 mi | 5 |
| Stevensville, MD | 14.4 mi | 1 |
| Pasadena, MD | 15.0 mi | 1 |
| Arnold, MD | 16.0 mi | 1 |
| Wye Mills, MD | 16.2 mi | 1 |
| Essex, MD | 16.4 mi | 1 |
| Queen Anne, MD | 17.3 mi | 1 |
| Still Pond, MD | 17.3 mi | 1 |
| Dundalk, MD | 17.5 mi | 1 |
| Crumpton, MD | 17.5 mi | 1 |
| Middle River, MD | 17.7 mi | 1 |
| Betterton, MD | 18.2 mi | 1 |
| Severna Park, MD | 18.4 mi | 1 |
| Gunpowder, MD | 18.5 mi | 1 |
| Ingleside, MD | 18.5 mi | 1 |
| Kennedyville, MD | 19.1 mi | 1 |
| Curtis Bay, MD | 19.2 mi | 1 |
| Barclay, MD | 19.5 mi | 1 |
| Glen Burnie, MD | 19.7 mi | 2 |
| Sudlersville, MD | 20.2 mi | 1 |
| Baltimore, MD | 20.2 mi | 14 |
| White Marsh, MD | 20.5 mi | 1 |
| Claiborne, MD | 20.6 mi | 1 |
| Rosedale, MD | 20.7 mi | 1 |
| Hillsboro, MD | 20.9 mi | 1 |
| Edgewood, MD | 21.1 mi | 1 |
| Millington, MD | 21.3 mi | 1 |
| Ridgely, MD | 21.4 mi | 1 |
| Henderson, MD | 21.5 mi | 1 |
| Crownsville, MD | 21.6 mi | 1 |
| Millersville, MD | 21.7 mi | 1 |
| Cordova, MD | 21.7 mi | 1 |
| Aberdeen Proving Ground, MD | 21.8 mi | 1 |
| Brooklyn, MD | 22.2 mi | 1 |
| Perry Hall, MD | 22.6 mi | 1 |
| Edgewater, MD | 22.8 mi | 1 |
| Nottingham, MD | 22.9 mi | 1 |
| Mcdaniel, MD | 22.9 mi | 1 |
| Joppa, MD | 23.0 mi | 1 |
| Riva, MD | 23.2 mi | 1 |
| Upper Falls, MD | 23.3 mi | 1 |
| Goldsboro, MD | 23.7 mi | 1 |
| Marydel, MD | 23.9 mi | 1 |
| Saint Michaels, MD | 23.9 mi | 1 |
| Abingdon, MD | 23.9 mi | 1 |
| Belcamp, MD | 23.9 mi | 1 |
| Perryman, MD | 24.0 mi | 1 |
| Wittman, MD | 24.1 mi | 1 |
| Georgetown, MD | 24.3 mi | 1 |
| Kingsville, MD | 24.4 mi | 1 |
| Easton, MD | 24.4 mi | 1 |
| Severn, MD | 24.6 mi | 1 |
| Linthicum Heights, MD | 24.6 mi | 1 |
| Parkville, MD | 24.9 mi | 1 |
All 82 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 21620 | Chestertown, MD | Kent | 8.9 mi |
| 21617 | Centreville, MD | Queen Anne's | 11.2 mi |
| 21056 | Gibson Island, MD | Anne Arundel | 12.0 mi |
| 21619 | Chester, MD | Queen Anne's | 12.6 mi |
| 21638 | Grasonville, MD | Queen Anne's | 12.7 mi |
| 21052 | Fort Howard, MD | Baltimore | 13.0 mi |
| 21658 | Queenstown, MD | Queen Anne's | 13.7 mi |
| 21623 | Church Hill, MD | Queen Anne's | 13.8 mi |
| 21678 | Worton, MD | Kent | 13.9 mi |
| 21219 | Sparrows Point, MD | Baltimore | 13.9 mi |
| 21409 | Annapolis, MD | Anne Arundel | 14.4 mi |
| 21666 | Stevensville, MD | Queen Anne's | 14.4 mi |
| 21122 | Pasadena, MD | Anne Arundel | 15.0 mi |
| 21012 | Arnold, MD | Anne Arundel | 16.0 mi |
| 21679 | Wye Mills, MD | Talbot | 16.2 mi |
| 21221 | Essex, MD | Baltimore | 16.4 mi |
| 21402 | Annapolis, MD | Anne Arundel | 16.7 mi |
| 21657 | Queen Anne, MD | Queen Anne's | 17.3 mi |
| 21667 | Still Pond, MD | Kent | 17.3 mi |
| 21222 | Dundalk, MD | Baltimore | 17.5 mi |
| 21628 | Crumpton, MD | Queen Anne's | 17.5 mi |
| 21220 | Middle River, MD | Baltimore | 17.7 mi |
| 21610 | Betterton, MD | Kent | 18.2 mi |
| 21146 | Severna Park, MD | Anne Arundel | 18.4 mi |
| 21010 | Gunpowder, MD | Harford | 18.5 mi |
| 21644 | Ingleside, MD | Queen Anne's | 18.5 mi |
| 21405 | Annapolis, MD | Anne Arundel | 19.0 mi |
| 21645 | Kennedyville, MD | Kent | 19.1 mi |
| 21226 | Curtis Bay, MD | Baltimore | 19.2 mi |
| 21403 | Annapolis, MD | Anne Arundel | 19.4 mi |
| 21607 | Barclay, MD | Queen Anne's | 19.5 mi |
| 21060 | Glen Burnie, MD | Anne Arundel | 19.7 mi |
| 21668 | Sudlersville, MD | Queen Anne's | 20.2 mi |
| 21401 | Annapolis, MD | Anne Arundel | 20.2 mi |
| 21224 | Baltimore, MD | Baltimore | 20.2 mi |
| 21162 | White Marsh, MD | Baltimore | 20.5 mi |
| 21624 | Claiborne, MD | Talbot | 20.6 mi |
| 21237 | Rosedale, MD | Baltimore | 20.7 mi |
| 21641 | Hillsboro, MD | Caroline | 20.9 mi |
| 21040 | Edgewood, MD | Harford | 21.1 mi |
| 21651 | Millington, MD | Kent | 21.3 mi |
| 21660 | Ridgely, MD | Caroline | 21.4 mi |
| 21640 | Henderson, MD | Caroline | 21.5 mi |
| 21032 | Crownsville, MD | Anne Arundel | 21.6 mi |
| 21108 | Millersville, MD | Anne Arundel | 21.7 mi |
| 21625 | Cordova, MD | Talbot | 21.7 mi |
| 21005 | Aberdeen Proving Ground, MD | Harford | 21.8 mi |
| 21205 | Baltimore, MD | Baltimore | 22.0 mi |
| 21225 | Brooklyn, MD | Anne Arundel | 22.2 mi |
| 21061 | Glen Burnie, MD | Anne Arundel | 22.2 mi |
| 21206 | Baltimore, MD | Baltimore | 22.4 mi |
| 21128 | Perry Hall, MD | Baltimore | 22.6 mi |
| 21231 | Baltimore, MD | Baltimore | 22.8 mi |
| 21037 | Edgewater, MD | Anne Arundel | 22.8 mi |
| 21236 | Nottingham, MD | Baltimore | 22.9 mi |
| 21647 | Mcdaniel, MD | Talbot | 22.9 mi |
| 21287 | Baltimore, MD | Baltimore | 23.0 mi |
| 21085 | Joppa, MD | Harford | 23.0 mi |
| 21213 | Baltimore, MD | Baltimore | 23.1 mi |
| 21140 | Riva, MD | Anne Arundel | 23.2 mi |
| 21156 | Upper Falls, MD | Baltimore | 23.3 mi |
| 21233 | Baltimore, MD | Baltimore | 23.5 mi |
| 21230 | Baltimore, MD | Baltimore | 23.5 mi |
| 21636 | Goldsboro, MD | Caroline | 23.7 mi |
| 21202 | Baltimore, MD | Baltimore | 23.8 mi |
| 21649 | Marydel, MD | Queen Anne's | 23.9 mi |
| 21663 | Saint Michaels, MD | Talbot | 23.9 mi |
| 21009 | Abingdon, MD | Harford | 23.9 mi |
| 21017 | Belcamp, MD | Harford | 23.9 mi |
| 21130 | Perryman, MD | Harford | 24.0 mi |
| 21214 | Baltimore, MD | Baltimore | 24.0 mi |
| 21676 | Wittman, MD | Talbot | 24.1 mi |
| 21930 | Georgetown, MD | Cecil | 24.3 mi |
| 21087 | Kingsville, MD | Baltimore | 24.4 mi |
| 21601 | Easton, MD | Talbot | 24.4 mi |
| 21201 | Baltimore, MD | Baltimore | 24.4 mi |
| 21240 | Baltimore, MD | Anne Arundel | 24.4 mi |
| 21144 | Severn, MD | Anne Arundel | 24.6 mi |
| 21251 | Baltimore, MD | Baltimore | 24.6 mi |
| 21090 | Linthicum Heights, MD | Anne Arundel | 24.6 mi |
| 21218 | Baltimore, MD | Baltimore | 24.8 mi |
| 21234 | Parkville, MD | Baltimore | 24.9 mi |
How this list is calculated
Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 21661 to each of the others. Two consequences worth knowing about:
- Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
- These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.
If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.
Back to 21661
County, time zone, area codes, and the full ZIP+4 lookup for any address in Rock Hall.